Is 2146 a deficient number and what is its deficiency?

Is 2146 a deficient number?

Here we will explain and calculate if 2146 is a deficient number and its deficiency if applicable.

2146 is a deficient number if the sum of its proper divisors is less than 2146.

The sum of its proper divisors is calculated as follows: 1 + 2 + 29 + 37 + 58 + 74 + 1073 = 1274.

1274 is less than 2146. Therefore, 2146 is a deficient number.

The deficiency of 2146 is 2146 minus the sum of its proper divisors. Thus, the deficiency of 2146 is 2146 - 1274 = 872

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